1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0cca60d7c7e4df73548affce4a5e4d2ea280ddd789123cb09c58d1902455d27. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/90109e59-b924-46bf-97fb-142f80f9909b.json and https://artists.proofprofile.net/proofs/artist/90109e59-b924-46bf-97fb-142f80f9909b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0004efaa983415f6e97dcfb0b2fc8425ef1caf4e7f1c4e9fc0fd343824e4da37. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA330000485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd712773ecf6bfe481aeb195db0501649c903b05250e46effd271c59c0522422c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA330000468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x717b67d0447ba8019d421729486c80e0bf54aec05dfee4de3bd3f415c814612a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA330000474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf60038482cd9e61f04076255f84d14f470a491e2ad1c3e71547f8ebc1d7901d0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA330000481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6be03c9ecfd061b4b29adc2d2a11eafd2ddb926a9a55c416ee0a9801955b40e6. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA330000469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe742d7899958378dc6432bdacd5d853c18bcc616223eeb5d94ef9da5d92b441d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA330000484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12b6b63339348c03b1739ef1441995f5ee86358aa67eeaaa141a49e9d4c01f20. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA330000477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf7b15f19bb4671149ed0e194081fcf6bb7115176daf484139d73867037dbe25. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA330000470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65e717ddfc9c62a741bcf204def697fe55fff10d5b3a57b3b8a080cc38a96405. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA330000471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93e15c6f37e4be95219bf3733d3af2db24c23f9b7d9a35a698881455dcdca6ed. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA330000479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5422f3825454254f58d0eb0b5dc29b066870c253584f5c738939d316228e4a0f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA330000476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67df4a2bbeea61c8b8ec1f445def29a31c88128472c812217d529452285e23e2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA330000446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ccdf97aaff5406020e9a73e0cf1b6daa1ea6c6eb72e56f6c49dfa5fd92a3390. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA330000478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ac485387145e3e6f0cb4f91013323dc078608acb4f37780d13a0af9dea69af4. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA330000475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f62a034a0323ee573fd2dfe468381bee41450faae3f30819a72f018cf078a35. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA330000448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf193810750791ce344de77da1f5bafe7f468303554b0659aef41b9229a9990a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA330000473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d5830d4020e57d0fd7629430b429e0c561ac2a243397c6bd453eb1bec5e55a3. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA330000472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59bd106481cbd5afb9c5ee793b3d68fc46bc1dbe6bc37dfb00fe8635f5e1f61e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA330000483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf053b59b251e13e1e444ed7f48ac7a3e9010785f5028a059c4a05ded631987e6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC070200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb66b4a284e7e4c216a296fa39eb4bd73fec729ae6d985076353062560c227a1e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC070200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95927a99045b411df86014eeea4077b5e5cfad463a49cf0fd23596b540d14750. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC070200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32ad4063a2fc82381f79c5b920683e7c60ea387aaf5128dc9c4fb5ffd02a0c2d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC070200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40ed337841bb836a6d207bf72cdf9b1640e4bc62d9002cb3966be6d351750760. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC070200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7de98641c1efebc24db9743473f7d4b761c886797f0f65e456b0a34019df59d1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC070200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99824fd8c412bc1c26cbd2500b50cd716f3ce900f124211fc4f6cb16cf5c8386. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC070200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacaf1c42e6bd694ec29c531a593420b0b216c9f77a8e1026383fddbd8e364972. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC070200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf715c50ad4c5319fac4ac9bc5ef0961127288056cf8955d9fdb7f825b755f9f4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC070200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48b686a3a983bba412f106d7e71d179fbd29ce2e311837eceaf0c115a75a5eed. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC070200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e60941a1caf05747a4d1f294004b330bfd39ac771eaa4153ed4331f6f3aabee. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC070200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fe1f99e10b91c6631cdca171e3b3c15c8f1f8eae72376d0e0c6fbc5540483be. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC070200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12a36159284a80ea8e40da31c50965c8720369e319d00f8901204c47849f7df0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC070200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d1d076062a4f6f725d5c6c6bc1358f3be4f43462b3c1aac0bb359f869440bf5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC070200014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47814bc0baf727803d481233d49dcf1b446eec1e2794d6e885c48485995ae63c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC070200015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x157bb9edf77afdc1034ee2bb65f348bf5fc36e956865d4c0830d7f02439be8e9. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC070200016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f3ee5b41665c26a0c6cb240d769b55ccb98dda5358b3df2f5d7013d832f5ba8. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC070200017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa75a07b1a8829921454267917d1e34e696379c29b61474252533a67c394eeb39. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC070200018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ea2aa8fe6ccb3d3850d63e94fe6da1785271aa9b4cdffcfd8b4866d29360b51. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC070200019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa7bb56000609e1dfd047f7554150001f7b5e0967741ed8c17a57b80f34a5171. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC070200020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14108c2eec69bf498af66c3278db012a6997c8ed6bbaa482e1c915cdc5e61754. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA380588021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0aff9d195d0bd6c872a190290a5836a18969b5606635ece965aed24fa995e78. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA380588022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f174d1346924c0afd36f8822abd8bd31162ea5699b8172fa77809f5abf3943a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA380588023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41872ec95c4c8dd4f861e8b6c61a04637fe15f3464c5715083000342f04bf72e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA380588024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe890cc988e6e4e80c052cca8904252db26c40d2662e8d0016ab2e336b1bb9c9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA380588025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14ccc85cffd2cf620a40a81e2dacc9cd433579cd260f8501a9e0c8e3892e619f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA380588026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefafa041b3ee3639110f2001808edade12f8e2861f971d15b454b2feea902920. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA380588027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5418465a9b9c079a9ebc55efbb0506e16064eb553a509ded9e4309496c22e2dd. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA380588028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1c43bea9fb5f6dc0765fa39d84b0920e0c170c9ca67a4e9f2f088a9d8d10e0c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA380588029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb93c0abdce7460c2ca81b50eb4d3b93949744dba93777938dd75850a5f3a851c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA380588030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3294b9a7e16e0b6cf4379dabeff86b6ed33352f3dee85245859128c07d884c64. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA380588031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0663f48355444e9ea4602a961f97f1fc0449fc886e526e46aa1ef295fd27827e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA380588032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7252b6817323c1202a5284bdb99f28a9847d84ea9a5dfa64dbd1793d2223ba07. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA380588033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55ab53893bbd7d04f911a6435f05f920d23db95f52732eefc429e12a478e03f6. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA380588034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcd5beb7c01e18d224b6eb070d28e6af99bb08172d042ce4869aa65bdb7094fc. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA380588035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0e5194d66af80f156b3e1822959f56f67da70de80cf40d9bf89c03e84018508. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA380588036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b2e8446e6617f2a4fb485c55b0cb14992520e54edb92c7387909a78c237efe5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA380588037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e46c6c532c764d1f53823694b1d1d497e7fc6d95281910a141bc1d36e689296. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA380588038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e26c409168ea159fd7318d470cba552c2189c168b7e0179c31287f2de861f36. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA380588039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b94b38e965f1a76061c0c7f4f4c8cc1b47688bd1bcf9ffeee7e18be31587c98. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA380588040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb89a6689ea85b46f16c80986151f9cdaf522ceb035fe25fbcfb452b9ddd579. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA380588002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e607d4bcb3b03a0330ac2db45757bcb2d607e9a6ca4adfe87a681b2188be97c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA380588003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc0b0cd74e48dfb5caa7c30cb232f978c5b47c65771461cc7bfdc9d467e61cae. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA380588004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9de1c80ad511b47ba9fea9efa3e7e9378dea52e92a8b0bafc76156384fe8b1a. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA380588006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1f83e1d410e43ae5249943f5025600f1e709bd19943fffab2e991c6d7b0b4b6. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA380588009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x616a85e1582afe7b0c41c25f012966eef8935c8d717a0e57fc854bc225f99061. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA380588010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eba04441c880cca11e610ac7b1d5f49c3e5b00b60c53361a4eed018f2068860. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA380588011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b116bdf0ecabd5717d312be34d7f603ed4f192b60e957f2c035a04ca0ef8211. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA380588012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00caaed144fcf8d0840cba7e2d7ae6e0c2df49612122b9268b0904c7820f562d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA380588013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77c0cc4865cbef704c13d2a2068765a9c32a7aea651afd56702067596f38bb35. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA380588015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf79b88e333d75764cbd6ca551731e350e1c5063e5b46c241060c46e83ed4b811. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA380588017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9bd786a70e07fab38147a8696ce11584ba01721feb5830301f1e166d462dcb6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA380588018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x035646c3d09f2481339e5e34e0b8beaf358c26c7a12996377ec9bf0f9cdd3e36. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA380588042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16afc3bb37033ae0bd8dcb15f88caf99832d48ec33dff93cc1340aa307cb32f0. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC061807382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe18252f5cea07180ba47cf19de4b23ef9acd99bd5c37b0b498b3bde48308366. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC061807401.
Z dala od zgiełku (20th Anniversary Limited & Remastered Edition)
Kodex (20th Anniversary Limited & Remastered Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x973c0cf329551c7fbba9cfbfad7b1525ecd7531f221601aee0b3a1c300417e41. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLF391400128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e134970be3668cac8065288995bc2c4e5e6db8466f06c0c9b0bcaed5419cc1b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLF391400153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x973c0cf329551c7fbba9cfbfad7b1525ecd7531f221601aee0b3a1c300417e41. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLF391400128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d33da1f2d63e9d044fd1671190f0241caae057e0e46bfa29a6dbca1c7369cf3. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC061806423.